Crisis energética: El futuro de los combustibles fósiles (Energy Crisis: The Future of Fossil Fuels)

Algorithms might sound like a complicated tech term, but don't be intimidated, people actually use them every day. Using accessible language and full-color photographs, this book simplifies algorithms in an easy-to-understand way. Readers will be amazed to learn that an algorithm is just a set of steps for computers to follow to get things done. STEM topics from the Next Generation Science Standards are emphasized throughout the text. Sidebars featuring key terms help readers grow their tech vocabulary, and fact boxes provide additional opportunities to learn.

Estructurado en doce unidades; Enfoque comunicativo; Estudio inductivo de la gramática; Resumen nocio-funcional.

Memorias del hielo es la tercera entrega de la saga �Malaz: El Libro de los Ca�dos�, la decalog�a originalmente publicada entre 1999 y 2011 que ha convertido al escritor canadiense Steven Erikson en una de las mayores voces de la fantas�a �pica contempor�nea. Desde entonces, esta obra maestra de la imaginaci�n est� considerada una de las series m�s ambiciosas del g�nero de los �ltimos a�os. Una fuerza aterradora ha surgido en el continente asolado de Genabackis. Como una marea de sangre corrompida, el Dominio Painita cruza el continente como lava hirviente que...

Sally, una dulce y simpática muela adolescente, recibe la visita de la terrorífica Caries. Por lo que deberá adentrarse en un viaje lleno de aventuras junto a sus adorables amigos para buscar la ayuda del Chamán del Norte.

How do you get from place to place every day? Well, believe it or not, people travel in all sorts of ways. From bikes, cars, subways, escalators, and even on animals and tramways, transportation around the world all depends on where you live and where you need to go. Get ready to learn the fascinating ways kids around the globe stay moving! This title will allow students to ask and answer such questions as who, what, where, when, why, and how to demonstrate understanding of key details in a text. • Text based questions • Bold keywords with picture glossary • Multicultural • World map